People who smoke cost the nation's Medicaid program approximately $10 billion, or about 5.6 percent of total expenditures, each year; Virginia's state Medicaid program spends $401 million annually on health-care related to tobacco use.

About 19 percent of adult Virginians smoke; of those, 20 percent are men, and about 17 percent are women.

SOURCES: RTI International, Centers for Disease Control and Prevention, Campaign for Tobacco-Free Kids